HC

Hiroshi Chikatsune

JS Jfe Steel: 1 patents #58 of 200Top 30%
Overall (2016): #382,645 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9470345 Threaded joint for pipes Masaki Yoshikawa, Takuya Nagahama, Jun Takano, Takamasa Kawai, Masateru Ueta +2 more 2016-10-18